The best way to go about analyzing an idea like this is to put it into your trading platform's risk profiler and see what the p/l graph looks like. I have attached it from ToS. In this particular case, you are paying so much for the downside put (which is all time value right now as it is out-of-the-money) that it negates any potential gains from the long call spread, so after factoring in commissions you really only end up making money if BBRY goes below 12. By playing around with spreads, strikes, # of contracts, etc., you should be able to find something that gives you some upside with some degree of downside protection.

not sure what the prices were when you first posted this, but here is the issue I'd have with putting this play on. You'd pay .84 for the C14's and .60 for the P13's and receive .50 for the C15's. Net out, you're paying .94 to enter the position and that's not including commissions. If BBRY reports smashing earnings and the stock rockets, you're capping your gain at $1, but paid .94, thus making a whopping $0.06 and your commissions to get in and out probably eats up all of that. If they miss and badly and the stock tanks, you need it to tank below $12 for you to really make any $$. Risk/Reward doesn't seem worth it.